Hermitian and non-Hermitian formulations of the time evolution of quantum decay
| Autor: | García-Calderón, Gastón, Máttar, Alejandro, Villavicencio, Jorge |
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| Rok vydání: | 2012 |
| Předmět: | |
| Zdroj: | Phys. Scr. T151, 01476 (2012) |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1088/0031-8949/2012/T151/014076 |
| Popis: | This work discusses Hermitian and non-Hermitian formulations for the time evolution of quantum decay, that involve respectively, continuum wave functions and resonant states, to show that they lead to an identical description for a large class of well behaved potentials. Our approach is based on the analytical properties of the outgoing Green's function to the problem in the complex wave number plane. Comment: 6 pages,3 figures |
| Databáze: | arXiv |
| Externí odkaz: |
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